PingYang DEM Auto Parts Factory
engine bearings and piston rings of manufacturer
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81.0mm 1.5+1.75+3 Piston Ring For Audi 80GL Motor 1.6L High Strength
| Model | 81.0mm 1.5+1.75+3 Piston Ring For Audi 80GL Motor 1.6L High Strength |
| Specification | STD 0.25 0.50 0.75 |
| Brand | dem |
| Weight | 0.13 kg/PC |
| DIA. | 81.0mm |
| SIZE | 1.5+1.75+3 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.029 mm |
| Service | OEM available |
Product Characteristics
Product Advantage
The piston ring has advantages such as excellent sealing performance, reduced friction loss, strong wear resistance and durability, and guiding fluid flow. These advantages make piston rings an indispensable key component in internal combustion engines, improving engine performance, efficiency, and reliability.
Product Principle
The piston rings are located in the grooves at the top and bottom of the piston, in close contact with the cylinder wall. During the working process, the piston ring forms a closed sealing chamber between the piston and the cylinder wall through its own elasticity and shape design.
The piston rings are located in the grooves at the top and bottom of the piston, in close contact with the cylinder wall. During the working process, the piston ring forms a closed sealing chamber between the piston and the cylinder wall through its own elasticity and shape design.
The piston ring is generally composed of several rings, closely connected on both sides. Common structures include oil rings, oil control rings, and upper and lower spiral grooves. The piston rings with different structures undertake different functions, such as sealing the cylinder, conducting heat, lubricating, etc.